JPH0556402B2 - - Google Patents

Info

Publication number
JPH0556402B2
JPH0556402B2 JP1171086A JP1171086A JPH0556402B2 JP H0556402 B2 JPH0556402 B2 JP H0556402B2 JP 1171086 A JP1171086 A JP 1171086A JP 1171086 A JP1171086 A JP 1171086A JP H0556402 B2 JPH0556402 B2 JP H0556402B2
Authority
JP
Japan
Prior art keywords
valve
oil chamber
pressure
pilot
diameter hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP1171086A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62171504A (ja
Inventor
Masaru Sugyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyooki Kogyo Co Ltd
Original Assignee
Toyooki Kogyo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyooki Kogyo Co Ltd filed Critical Toyooki Kogyo Co Ltd
Priority to JP1171086A priority Critical patent/JPS62171504A/ja
Publication of JPS62171504A publication Critical patent/JPS62171504A/ja
Publication of JPH0556402B2 publication Critical patent/JPH0556402B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Servomotors (AREA)
  • Lift Valve (AREA)
JP1171086A 1986-01-22 1986-01-22 流体制御装置 Granted JPS62171504A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1171086A JPS62171504A (ja) 1986-01-22 1986-01-22 流体制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1171086A JPS62171504A (ja) 1986-01-22 1986-01-22 流体制御装置

Publications (2)

Publication Number Publication Date
JPS62171504A JPS62171504A (ja) 1987-07-28
JPH0556402B2 true JPH0556402B2 (en:Method) 1993-08-19

Family

ID=11785599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1171086A Granted JPS62171504A (ja) 1986-01-22 1986-01-22 流体制御装置

Country Status (1)

Country Link
JP (1) JPS62171504A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5829026B2 (ja) * 2011-01-07 2015-12-09 イハラサイエンス株式会社 ピストンバルブ

Also Published As

Publication number Publication date
JPS62171504A (ja) 1987-07-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees